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Cambridge Enigma IPA

Method: All Grain
Style: English IPA
Boil Time: 60 min
Batch Size: 900 liters (fermentor volume)
Pre Boil Size: 925 liters
Post Boil Size: 900 liters
Pre Boil Gravity: 1.041 (recipe based estimate)
Post Boil Gravity: 1.042 (recipe based estimate)
Efficiency: 82% (brew house)
No Chill: 15 minute extended hop boil time
Calories: 19814 calories (Per 51L)
Carbs: 2005.3 g (Per 51L)

Created: Friday January 28th 2022

by vane

OG: 1.043 FG: 1.009 ABV: 4.5% IBU: 36

Original Gravity:

1.042

Final Gravity:

1.010

ABV (alternate):

4.2%

IBU (rager):

36.4

EBC (ebcmorey):

7.8

Mash pH

5.9

Cost £

226.74

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Brew Log History

Target 19°C
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Attenuation: {{ stats.attenuation | number:2 }}%

Calories: {{ stats.calories | number:1 }} / 51L
Carbs: {{ stats.carbs | number:1 }} g / 51L

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Fermentables

Amount	Fermentable	Cost	PPG	EBC	Bill %
100 kg	Crisp Malting - Clear Choice Malt100 kg Clear Choice Malt	£ 0.63 / kg £ 62.70	37.3	5.71	66.7%
25 kg	Crisp Malting - Cara Gold malt25 kg Cara Gold malt	£ 0.86 / kg £ 21.60	34	14.01	16.7%
25 kg	Crisp Malting - Dextrin Malt25 kg Dextrin Malt		36.8	1.81	16.7%
150 kg / £ 84.30

Hops

Amount	Variety	Cost	Type	AA	Use	Time	IBU	Bill %
500 g	Chinook leaf simply500 g Chinook leaf simply Hops	£ 19.00 / kg £ 9.50	Leaf/Whole	13	Boil	60 min	22.93	20%
1,000 g	Charles Faram - Willamette1000 g Willamette Hops	£ 24.14 / kg £ 24.14	Leaf/Whole	5.5	Boil	10 min	8.25	40%
1,000 g	Charles Faram - Bobek1000 g Bobek Hops		Leaf/Whole	3.5	Boil	10 min	5.25	40%
2,500 g / £ 33.64

Show Summary View

Amount	Variety	Cost	IBU	Bill %
500 g	Chinook leaf simply (Leaf/Whole)	£ 19.00 / kg £ 9.50	22.93	20%
1,000 g	Charles Faram - Willamette (Leaf/Whole) 1000 g Willamette (Leaf/Whole) Hops	£ 24.14 / kg £ 24.14	8.25	40%
1,000 g	Charles Faram - Bobek (Leaf/Whole) 1000 g Bobek (Leaf/Whole) Hops		5.25	40%
2,500 g / £ 33.64

Other Ingredients

Amount	Name	Cost	Type	Use	Time
1 L	Brausol	£ 3.20 / l £ 3.20	Fining	Mash	0 min.
5 L	Hypoquest	£ 0.88 / l £ 4.40	Other	Mash	0 min.
5 L	Percid	£ 1.08 / l £ 5.40	Other	Mash	0 min.
50 g	Protease	£ 0.22 / g £ 10.80	Fining	Mash	0 min.
1 each	Gluten Analysis and postage	£ 55.00 / each £ 55.00	Other	Mash	0 min.
£ 78.80

Yeast

- Fermoyeast AY4

Amount:	1 Each	Cost:	£ 30.00 / each £ 30.00
Attenuation (avg):	76%	Flocculation:	High
Optimum Temp:	16 - 22 °C	Starter:	No
Fermentation Temp:	19 °C	Pitch Rate:	0.35 (M cells / ml / ° P) 3300 B cells required

£ 30.00 Yeast Pitch Rate and Starter Calculator

Priming

CO₂ Level: 2.25 Volumes

Target Water Profile

Cambridge water profile

Ca⁺²	Mg⁺²	Na⁺	Cl^-	SO₄^-2	HCO₃^-
0	0	0	0	0	0
Mash Chemistry and Brewing Water Calculator

Last Updated and Sharing

488

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Brews

Public: Yup, Shared
Last Updated: 2026-01-13 11:20 UTC

Recipe costs can be adjusted by changing the batch size. They won't be saved but will give you an idea of costs if your final yield was different.

Cost for

Gallons

Cost by

Final Yield

	Cost £	Cost %
Fermentables	£
Steeping Grains (Extract Only)	£
Hops	£
Yeast	£
Other	£
Cost Per Barrel	£ 0.00
Cost Per Pint	£ 0.00
Total Cost	£ 0.00

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Cambridge Enigma IPA

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